﻿<template>
    <div class="flex-column">
        <sticky :className="'sub-navbar'">
            <div class="filter-container">
                <el-input @keyup.enter.native="handleFilter" size="mini"  style="width: 200px;" class="filter-item" :placeholder="'搜索关键字'" v-model="listQuery.key">
                </el-input>

                <el-button class="filter-item" size="mini"  v-waves icon="el-icon-search" @click="handleFilter">搜索</el-button>
                <permission-btn moduleName='{TableName}s' size="mini" v-on:btn-event="onBtnClicked"></permission-btn>
            </div>
        </sticky>
        <div class="app-container flex-item">

            <div class="bg-white" style="height: 100%;">

                <el-table  ref="mainTable" height="calc(100% - 52px)" :key='tableKey' :data="list" v-loading="listLoading" border fit highlight-current-row
                           style="width: 100%;" @row-click="rowClick"  @selection-change="handleSelectionChange">

                    <el-table-column type="selection" align="center"  width="55"></el-table-column>

                    <template v-for="(headerItem,index) in headerList">
                        <el-table-column  :label="headerItem.description" min-width="120px" :key="index">
                            <template slot-scope="scope">
                                <span>{{scope.row[headerItem.key]}}</span>
                            </template>
                        </el-table-column>
                    </template>

                    <el-table-column align="center" :label="'操作'" width="230" class-name="small-padding fixed-width">
                        <template slot-scope="scope">
                            <el-button  type="primary" size="mini" @click="handleUpdate(scope.row)">编辑</el-button>
                            <el-button v-if="scope.row.disable!=true" size="mini" type="danger" @click="handleModifyStatus(scope.row,true)">停用</el-button>
                        </template>
                    </el-table-column>
                </el-table>
                <pagination v-show="total>0" :total="total" :page.sync="listQuery.page" :limit.sync="listQuery.limit" @pagination="handleCurrentChange" />
            </div>
            <el-dialog v-el-drag-dialog   class="dialog-mini" width="500px" :title="textMap[dialogStatus]" :visible.sync="dialogFormVisible">
                <el-form :rules="rules" ref="dataForm" :model="temp" label-position="right" label-width="100px">
{DialogFormItem}
                </el-form>
                <div slot="footer" >
                    <el-button size="mini" @click="dialogFormVisible = false">取消</el-button>
                    <el-button size="mini" v-if="dialogStatus=='create'" type="primary" @click="createData">确认</el-button>
                    <el-button size="mini" v-else type="primary" @click="updateData">确认</el-button>
                </div>
            </el-dialog>
        </div>
    </div>

</template>

<script>
    import * as {TableName}s from '@/api/{TableName}s'
    import waves from '@/directive/waves' // 水波纹指令
    import Sticky from '@/components/Sticky'
    import permissionBtn from '@/components/PermissionBtn'
    import Pagination from '@/components/Pagination'
    import elDragDialog from '@/directive/el-dragDialog'
    import extend from "@/extensions/delRows.js"
    export default {
        name: '{TableName}',
        components: { Sticky, permissionBtn, Pagination },
        mixins: [extend],
        directives: {
            waves,
            elDragDialog
        },
        data() {
            return {
                multipleSelection: [], // 列表checkbox选中的值
                tableKey: 0,
                list: null,
                total: 0,
                listLoading: true,
                listQuery: { // 查询条件
                    page: 1,
                    limit: 20,
                    key: undefined,
                    appId: undefined
                },
                statusOptions: [
                    { key: true, display_name: '停用' },
                    { key: false, display_name: '正常' }
                ],
                temp: {
{Temp}
                },
                dialogFormVisible: false,
                dialogStatus: '',
                textMap: {
                    update: '编辑',
                    create: '添加'
                },
                dialogPvVisible: false,
                pvData: [],
                rules: {
                    name: [{ required: true, message: '名称不能为空', trigger: 'blur' }]
                },
                downloadLoading: false,
                headerList: []
            }
        },
        filters: {
            statusFilter(disable) {
                const statusMap = {
                    false: 'color-success',
                    true: 'color-danger'
                }
                return statusMap[disable]
            }
        },
        created() {
            this.getList()
        },
        methods: {
            rowClick(row) {
                this.$refs.mainTable.clearSelection()
                this.$refs.mainTable.toggleRowSelection(row)
            },
            handleSelectionChange(val) {
                this.multipleSelection = val
            },
            onBtnClicked: function(domId) {
                console.log('you click:' + domId)
                switch (domId) {
                    case 'btnAdd':
                        this.handleCreate()
                        break
                    case 'btnEdit':
                        if (this.multipleSelection.length !== 1) {
                            this.$message({
                                message: '只能选中一个进行编辑',
                                type: 'error'
                            })
                            return
                        }
                        this.handleUpdate(this.multipleSelection[0])
                        break
                    case 'btnDel':
                        if (this.multipleSelection.length < 1) {
                            this.$message({
                                message: '至少删除一个',
                                type: 'error'
                            })
                            return
                        }
                        this.handleDelete(this.multipleSelection)
                        break
                    default:
                        break
                }
            },
            getList() {
                this.listLoading = true
                {TableName}s.getList(this.listQuery).then(response => {
                    this.list = response.data
                    response.columnHeaders.forEach((item) => {
                        item.key = item.key.substring(0, 1).toLowerCase() + item.key.substring(1)
                    })
                    this.headerList = response.columnHeaders.filter(u => u.browsable)
                    this.total = response.count
                    this.listLoading = false
                })
            },
            handleFilter() {
                this.listQuery.page = 1
                this.getList()
            },
            handleSizeChange(val) {
                this.listQuery.limit = val
                this.getList()
            },
            handleCurrentChange(val) {
                this.listQuery.page = val.page
                this.listQuery.limit = val.limit
                this.getList()
            },
            handleModifyStatus(row, disable) { // 模拟修改状态
                this.$message({
                    message: '操作成功',
                    type: 'success'
                })
                row.disable = disable
            },
            resetTemp() {
                this.temp = {
{Temp}
                }
            },
            handleCreate() { // 弹出添加框
                this.resetTemp()
                this.dialogStatus = 'create'
                this.dialogFormVisible = true
                this.$nextTick(() => {
                    this.$refs['dataForm'].clearValidate()
                })
            },
            createData() { // 保存提交
                this.$refs['dataForm'].validate((valid) => {
                    if (valid) {
                        {TableName}s.add(this.temp).then(() => {
                            this.list.unshift(this.temp)
                            this.dialogFormVisible = false
                            this.$notify({
                                title: '成功',
                                message: '创建成功',
                                type: 'success',
                                duration: 2000
                            })
                        })
                    }
                })
            },
            handleUpdate(row) { // 弹出编辑框
                this.temp = Object.assign({}, row) // copy obj
                this.dialogStatus = 'update'
                this.dialogFormVisible = true
                this.$nextTick(() => {
                    this.$refs['dataForm'].clearValidate()
                })
            },
            updateData() { // 更新提交
                this.$refs['dataForm'].validate((valid) => {
                    if (valid) {
                        const tempData = Object.assign({}, this.temp)
                        {TableName}s.update(tempData).then(() => {
                            for (const v of this.list) {
                                if (v.id === this.temp.id) {
                                    const index = this.list.indexOf(v)
                                    this.list.splice(index, 1, this.temp)
                                    break
                                }
                            }
                            this.dialogFormVisible = false
                            this.$notify({
                                title: '成功',
                                message: '更新成功',
                                type: 'success',
                                duration: 2000
                            })
                        })
                    }
                })
            },
            handleDelete(rows) { // 多行删除
                this.delrows({TableName}s, rows)
            }
        }
    }
</script>
<style>
    .dialog-mini .el-select{
        width:100%;
    }
</style>
